On the Multiple-machine Extension to a Common Due-date Assignment and Scheduling Problem
1991 ◽
Vol 42
(5)
◽
pp. 419-422
◽
1996 ◽
Vol 70
(3)
◽
pp. 231-245
◽
1986 ◽
Vol 37
(11)
◽
pp. 1089-1091
◽